Additional Info
UV curing dosage suggestion
- Above 2000mj per sq.cm (UVA 365nm) dosage on adhesive surface
tesa® 69908 Optically Clear Adhesive
200 µm UV-curable optically clear tape for curved design
제품 기능
- High transmittance and low haze
- Excellent temperature, humidity and UV-resistance
- Low UV curing dosage
Product description
테사 tesa® 69908 is a highly transparent transfer tape produced under controlled clean room conditions and designed for optically clear lamination for rigid or flexible substrates with curved designs. It is post UV curable tape which could be cured under UVA and UVV (<410nm) wavelength.
제품 세부 사항 및 사양
제품 기능
- High transmittance and low haze
- Excellent temperature, humidity and UV-resistance
- Low UV curing dosage
- Excellent edge bubble suppression
Application Fields
- Optically clear lamination of curved cover designs
- Optically clear lamination of plastic cover
Product Construction
| 기재 소재 | 없음 |
|---|---|
| 이형력 낮은 이형지 두께 | 50 µm |
| 이형력 높은 이형지 두께 | 75 µm |
| 이형지 색깔 | 투명성 |
| 이형지 종류 | PET필름 |
| 점착제 종류 | 아크릴 |
| 컬러 | 투명성 |
| 테이프 두께 | 200 µm |
Product Construction
| 기재 소재 | 없음 |
|---|---|
| 이형력 낮은 이형지 두께 | 50 µm |
| 이형력 높은 이형지 두께 | 75 µm |
| 이형지 색깔 | 투명성 |
| 이형지 종류 | PET필름 |
| 점착제 종류 | 아크릴 |
| 컬러 | 투명성 |
| 테이프 두께 | 200 µm |
Properties / Performance Values
| 내습성 | very good |
|---|---|
| 헤이즈 < | 0.3 % |
| 굴절율 | 1.48 |
| Tack | low |
| 노후성 (UV) | very good |
| 투과성(380 - 780nm) > | 99 % |
Properties / Performance Values
| 내습성 | very good |
|---|---|
| 헤이즈 < | 0.3 % |
| 굴절율 | 1.48 |
| Tack | low |
| 노후성 (UV) | very good |
| 투과성(380 - 780nm) > | 99 % |
Adhesion to Values
| 유리점착력 (초기) | 14.4 N/cm |
|---|---|
| Glass점착력 (UV 경화 후) | 14.5 N/cm |
| PC점착력 (초기) | 14.6 N/cm |
| PC점착력 (UV 경화 후) | 14.9 N/cm |
Adhesion to Values
| 유리점착력 (초기) | 14.4 N/cm |
|---|---|
| Glass점착력 (UV 경화 후) | 14.5 N/cm |
| PC점착력 (초기) | 14.6 N/cm |
| PC점착력 (UV 경화 후) | 14.9 N/cm |
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
